8000年前的轉基因事件，竟然把牽牛花變成了地瓜？為什麼不能像馬鈴薯做主食？番薯/紅薯的瘋狂真相【老肉雜談】#生物 #植物 #冷知識 #轉基因 #食物

The presence of foreign DNA sequences in the sweet potato genome revealed an accidental genetic modification event 8,000 years ago. Perhaps it was this event that created the sweet potato and allowed morning glory to grow tubers, making it one of the important agricultural crops for mankind. In addition, sweet potatoes and potatoes are both crops native to America, but they have become very different after they went global. As one of the most productive crops, why can't sweet potatoes become a staple food for humans like potatoes? Why does eating too much sweet potato cause farting? What's your favorite way to eat sweet potatoes? (Baked sweet potato YYDS) Other names for sweet potatoes: sweet potato, sweet potato, yam, sweet potato Join the channel membership to get to know more amazing creatures and become a senior animal expert~    / @老肉雜談   Or come here and see it all at once:    • 那些神奇的生物   The content of this film refers to but is not limited to the following films, and we would like to express our deep gratitude: 1.    • Harvesting Sweet Potato Garden goes to the...   2.    • Sweet Potato Harvesting | Making It Grow   3.    • Why do sweet potatoes grown in soil bags h...   4.    • Heavenly blue Morning glory Ipomoea nil   5.    • How to Grow and harvest Sweet Potato (Java...   6.    • 烤箱烤红薯，一定不要直接烤，教你秘诀，香甜软糯流蜜汁   7.    • Louisiana Sweetpotato Breeding: From Seed ...   8.    • The Unbelievable History of Sweet Potatoes